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  <title>Retrieves APC's Shared Memory Allocation information</title>

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</div><hr /><div id="function.apc-sma-info" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">apc_sma_info</h1>
  <p class="verinfo">(PECL apc &gt;= 2.0.0)</p><p class="refpurpose"><span class="refname">apc_sma_info</span> &mdash; <span class="dc-title">
   Retrieves APC&#039;s Shared Memory Allocation information
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.apc-sma-info-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">array</span> <span class="methodname"><strong>apc_sma_info</strong></span>
    ([ <span class="methodparam"><span class="type">bool</span> <code class="parameter">$limited</code><span class="initializer"> = false</span></span>
  ] )</div>

  <p class="para rdfs-comment">
   Retrieves APC&#039;s Shared Memory Allocation information.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.apc-sma-info-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">limited</code></em></dt>

     <dd>

      <p class="para">
       When set to <strong><code>FALSE</code></strong> (default) <span class="function"><strong>apc_sma_info()</strong></span> will
       return a detailed information about each segment.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.apc-sma-info-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Array of Shared Memory Allocation data; <strong><code>FALSE</code></strong> on failure.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.apc-sma-info-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-391">
    <p><strong>Example #1 A <span class="function"><strong>apc_sma_info()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_sma_info</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
Array
(
    [num_seg] =&gt; 1
    [seg_size] =&gt; 31457280
    [avail_mem] =&gt; 31448408
    [block_lists] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [0] =&gt; Array
                        (
                            [size] =&gt; 31448408
                            [offset] =&gt; 8864
                        )

                )

        )

)
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.apc-sma-info-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member">
     <a href="apc.configuration.html" class="link">APC configuration directives</a>
    </li>
   </ul>
  </p>
 </div>


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